Rocks & Chem Laboratory Supply
rocksandchemScientific supply
Phosphate buffer
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pH Buffer 7.00, Certified Reference Solution

Certified pH 7.00 buffer for daily meter calibration, quality checks, and regulated laboratory records.

Brand: Rocks & Chem StandardsCAS: MixtureFormula: Phosphate buffer
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Specifications

CASMixture
Molecular FormulaPhosphate buffer
Molecular Weight (g/mol)Mixture
GradeCertified Reference
Percent PuritypH 7.00 at 25 C
PackagingHDPE bottle
Recommended StorageRoom temperature
Synonymsneutral pH calibration buffer
ApplicationspH calibration, QC checks, Electrochemistry